[PixelFx]

I get this crash when I try to click the radio link, any idea what I missed?

 
Database error in vBulletin 3.7.2:
Invalid SQL:
SELECT cat_name FROM radiostation_category
         WHERE categoryid =;
MySQL Error   : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 2
Error Number  : 1064
Request Date  : Sunday, July 6th 2008 @ 10:52:01 PM
Error Date    : Sunday, July 6th 2008 @ 10:52:01 PM
Script        :******
Referrer      : 
IP Address    : ******
Username      : *****
Classname     : vB_Database